Acda en De Munnik () is a Dutch cabaret and musical duo from Amsterdam, consisting of Thomas Acda and Paul de Munnik. The duo's first three albums, which produced some of their most popular songs suc
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0569ad922ba7996d65819c9e20cdd3adf6f3ce80009987de116b92f5c0ce5663. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7866f79e-67c8-4ed6-9b8a-3db240a93de6.json and https://artists.proofprofile.net/proofs/artist/7866f79e-67c8-4ed6-9b8a-3db240a93de6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adcf61766b9e1a66d1efa68aaeb4560ec9a20e36c3e2b37fb9d6c53726ed30a. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4e0a2cf79487e96b57cc93d9f7c5ea4a2a9b5ba073c6f7d0c5153338340941. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a83c4e18a213d25c7a7a85355d3357c3ec28b48d4316e396be71e8a6f70db3. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d659582e1254ea215a7842542fb58dce762f92ebbacc8696645317738176d0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf160384d365b74d76afebc8c616e9c1240dc90adea4a6edde7fc7c802ca8bd18. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9182301d466adcc5d6ca0cba01723b8b5b43d2104a372faa93991c4c06dce9a. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e1ed36a18f39449ef0934a635bf27017d692161fb0eb91842341700d5c49bf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf51f7c54c3f093b75bf309dd48d2e4f02d7052bd157a1b75230e7e312390bf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa364158dcac94fdf3ab42e6d09790322f63b618bd8a5c3e71a90f831b2b00b4b. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4fd069827c4c50187ae49443445323460e8fd8fb634cf27923980c02607697. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196be359c5aadb361d9fe6c4c82ad429910b5053024b7914d54bfc24ec0dda3b. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa85440139ab0dbd7a2514ae6ad5e84eebf3dd8949ae50409bdfc5e4ca50516b. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcee788fee297f33bc7f272715b45802bf426ac4a981d258f6f1517354bd443. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1a44524bacb8089d09c88007688d1cedcc2ecd28aabbb532e0919560f49fc. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef013b224b3dca4c19d59fa4f737f63cf5215d009770484ed921eca8bdefb89. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6efb802064ed25dce6296b78955c2464156f7fdbdde4b605c6d52e56e0214e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd9c19186fbfea80fcedd373f4c89400102fccabc710e939c4c1f89bc2d402d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7902e900da7777e5da88a57fd648b88f54d63c765a68411c3ff5bff45afc0224. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81d27f777e2485015b9cdf66957f0904b28d86c7608193760ac93b5914dd657. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61733217f698d9d83b0771743e679248a46674230977750f95118d00f9637c37. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279b9d4c3a45d0338d1991d4beeff78ffab1e1e4b7468a9e2117d88f377fecc0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b72eba75aeade97d92df8ed45f48f62d7a3d1cfbd49599d838ec0a9859d10a7. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abc865887bb8bb358472e8f55bfc051bf7d86245c1320fad32e55a15726e467. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa767dabbb888814f123f3ee3f5da82744e978e42ebedfd526c75af390f0a4563. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df9c642d4d7961466cb8c2828ba9d1c3e164c0b7a2a96df4a9ac71cd776d9e1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001018.
Acda en de Munnik Live Met Het Metropole Orkest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e98f8ff6bae3127481cc017f3ed7922e967f192654392826b0ceb2eb8bed5e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee48bad42427432e11dcf3a82cb2a49b47d6750eaf504ba4dd62d49ca670f11f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ad4f9cce892aad263f7d45335212d933db0afc18a1ee5b2344563d085f86bf. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe168d52203f68b55ea310eed8c83717f7f4c0cd7705885507038d4ccff52746. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625666c16ddb7f10a5ff3de45970f043ee89fa92b0df476562c564880406bfcb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e647494006ca977f7fa2d5b2969e23b339fbad31b251d2c0e37176aca6bb3ed. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf707e843c51cfa8d4a57ac174b389e00d6566c02116d3a65ded370a98be4c14e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfefafad6ab6890f568c2aec0b80cb406a79dd8079d006d48900d6f355c5af98. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a01cce28f12dace48f3093029ba196f5600018962bcd658d4bf5e440ce6994a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD019702009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd3b2f09c36b53443aaae68f4de7bb921c9f8f861c1aea447953897ca5842c7. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD019702014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2038461c30c014fe62012369fe108b5399acf7989d05557990b4a29ca1ebdae0. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD019702026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca97ce277ee1c4acde40d8ec85633eb6f269ab397a9ca8ea18c4998f4aedf2b. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35b2aaa9cbbac96a7a2fee58ff7cef098086865b2b004fa7b1e2e03563be411. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8800f48b3a8bb3f7adbded8a323bc19bd5772f4ad6b0f6774a64b18de2ebfd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52fbb2f0cea419fd5dc0f8b148ea5f4db6c5e90c505f0a267ec06fe2acdb240. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fefc88a2dc206ea926a0e7f619cb6b9335cee42cca3a95c74e141d08b26177. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8067205fa33b19ab286e362b8fd515b5fd02078d1203b8275246d060639e040. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e86b9ebb45a8377e31ce6795cd000a5e102d257be8a98abe6fd78dd2a7a4c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d581988a00666dd273952ef969e84be27b05a42b5297e32092950a25970b28. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7d52860180a0421097ecd5d4098587d57be4b1063d86fe8bc3669c3e4a5ed6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc792be63c66d0f1ec416cb3cc9537fa66f76a94c2e394080168d9cd1b2042e1b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5701aba27ed3218609788b9d14b2f3ccc08c4ced6787db9dd735a49ec255540. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30877bf37e58daac1beecd716cfb6a7e8df1d6d020dffdb46a939536a164f6f3. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9b8a70eaade54bee2faca8648aeaba73d73a628c1aa7fab91937165cd38373. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d9473801752622f949f54c6dd6f71f4e60ea22ff9e574a3752d178dcf00c27. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4488b18528b9f66107fd6ba0c5f74de8a3f9c46aad03ff39f5538bd5321859e9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13790cd25ada765c1d4da46cea0ff590633802656fb0b3b618880f90b92407ac. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97ad6027aa244fcaa3b5f2c466916b1a43a14f0074830ae1fabcec5e2600981. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049801001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5c4b8fc1a5f8779228f0e15cd2e73c587f87b05f79724989ece69d1ebfaec8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a480bd1b9b6d9a1b8f1bb1282c45bdb930fbe56c78d39a3108becf5dec78c01. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5beb21a4e14d5c30cdac4f3e6a74a632600f8869856e1c3df8ff676ae37bf2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049801014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf1ad058b74725bbcdaa1bcb690caeeef4be72e1e04a8e14a212c2a9c8380d2. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480f34411affb566c125779866fb8abe862973729985bb4e2b41db29147ee7ef. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e1ed36a18f39449ef0934a635bf27017d692161fb0eb91842341700d5c49bf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b383a73592ae9038fa288409b9fd32d1beb6585ec9c2145ac3d86b8d25d1b6f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049801005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d60fabd82c253b31f5d608591bf05be6d884a0d0a508ec3e921ffc0535fa18. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6477c795658dd2236c1639da4dc0a0ef7b589ad0bfaac9d395d131fd2dee8c88. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda13b5af078c853926bf7fb3568ca2611e4174579a01ec9b6a65e626c9c39da9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b74b57bb6e6e333f3e5900b46e7c5a1265d909df4714cbad89337188629f96. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7d52860180a0421097ecd5d4098587d57be4b1063d86fe8bc3669c3e4a5ed6. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c036a64117605b2d41fd201e21a31001605ebca09013f027885c75cf659455. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa767dabbb888814f123f3ee3f5da82744e978e42ebedfd526c75af390f0a4563. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a480bd1b9b6d9a1b8f1bb1282c45bdb930fbe56c78d39a3108becf5dec78c01. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3a3819130cffd930020b5e59b1c978d789f59eef3c42f909ac5c0b3ab586c5. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049801007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eba72b564a17028036125a2045806212d2f42a769ce2f505607f86456de99de. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf1ad058b74725bbcdaa1bcb690caeeef4be72e1e04a8e14a212c2a9c8380d2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480f34411affb566c125779866fb8abe862973729985bb4e2b41db29147ee7ef. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6477c795658dd2236c1639da4dc0a0ef7b589ad0bfaac9d395d131fd2dee8c88. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c036a64117605b2d41fd201e21a31001605ebca09013f027885c75cf659455. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d659582e1254ea215a7842542fb58dce762f92ebbacc8696645317738176d0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13790cd25ada765c1d4da46cea0ff590633802656fb0b3b618880f90b92407ac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51f5a505aabe128f668b20dffe38232cde8bf8a48bc209758fc3c88e7111680. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd777146dae1757778ae6cf85002b95bfc3cfbc370f401ad42f53f72019537d65. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD040001008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151d6ebdf331b964b07b1b4350cd3d3268f5ff1ab5683aef98be1d42b6b4cc63. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP760500146.
Dan Leef Ik Toch Nog Een Keer (Kerstmix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e014bd4e987c5316f57222004f9094fb84807d0c60993b9002e2d21621c404. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1936b9c6532ac10b88effe31f849abd63557c769476a9506baa64bd1018dceb. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3c0b9917ff05404e1ff5cb8236aaeb3c4cd2b9174fed3b3e496f9f2393cb8c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55afe0e05b199b9a2d7b5f59815eb917296282c516c1afd923f1e4a2c2b2516a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a58489ec0c6df9368828ff50c997ce469b26bf8b60b9885c4db5580fee94800. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ea7e8dfd061fc19677d640bd6b31e0b13559a67001777c673aeb7da4a7b269. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6d54c97e143041b36aa62537d1c61067de9694343f92424714bed236471c3f. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded917cfcc51e3197d2fb983d9a9731eca6f5c7d6d2979f3675626cf5f4a9fa1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fd649de488ce2826a80c301e6e14276b3b8c450dd9b8aa21f82ef5f4262cf5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70700548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55df2888d42bed8188edec2333fc15ea59b6cdf4f8ff4992f4b89145ae5ba81. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e7ed294fe524cb11c4d85c7875e272514e638785d535c86b2ae541e5712926. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94096cd818e85c9c6a9700efb9066a551fdcece7f8c53bfd2f1e92e0e3983fc1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79cc2aeebc6fefa75c37bfc5fb6b275549836c01434c61916665c70b0aaa170. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497b185a2b4e390096cac1708a05b4fd809b6974cea725172450bf56af696823. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c38c957147949ec526bf50ccbed666738435c1c7e388fbc612ceeb1cd91ebc8. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21fc4103be9cf91f815ea6e3b4be179451adc53601959aee87f0f46ba5cb9d4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70900548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898a882e026f73a3789959649fe3e0c0bd81a53480598eec461f289f5857a8ee. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cbfe8b4694ce04707874505da81e2f02bfe1be2780703fde52bca1dfc1c26f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0a9fef166b99fc12e997a8a8156f53f1a4c5c601202f6a759d60964a01fe35. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba9b332628021b75d94f664fee78a806a59f3a950d37deea4c926e390a4abcf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bb696005793b041a162f487e8aa391aae57aa587f59b9a565ed6ad708d5621. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bf3a2e7c259fc3bf4ccce7fb8062a6fd95b6f98c297c695a95a0ec28c752b9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679e0546a25b1711d05fadcec9e85da0c3c008bd915e973607b3115eeff70b87. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5eebe282c537d282d0647aee741494aa0830b91f3afec957612547df48eeb3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c6351f135d126f490f49f0b2bc8a88e26273b2a81fcec7f3fc27c44b38b018. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90feaa0b85852aa46ff3f18c45d2bd04d03914c0a9e05a9eb4db577f052871b0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQO81200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e86b9ebb45a8377e31ce6795cd000a5e102d257be8a98abe6fd78dd2a7a4c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516f1eba6bf338810cb511d0473f72fd2af88f0fe775e67937d702260310845f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049601005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574e522371ca8d06524790b5f839920665d327a5a77596f247580affc74a39a6. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4fd069827c4c50187ae49443445323460e8fd8fb634cf27923980c02607697. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD049901022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda13b5af078c853926bf7fb3568ca2611e4174579a01ec9b6a65e626c9c39da9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf94c47b94febaaa10baf5c369c4bc88500da9ea221cfd6bab8eac74906bfbb. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP760500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf577e73cfb1d6ad3b4ad0900fd16e520277f8485fba132483c2ac4bcdae2b2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD010400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961a6017aefac1e8ed34f5ba8670df9ae40e539546426e35da5dc0e6b0ea7473. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLPG51300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbff84d4828fd7132914bac61f1b9fd37986e31ed308fda737676313d9ba460. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ7J2300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eab633dbd2eae86b5162316d23e33dbc6e6e9d10baf9cf5ae1ea4022a4de00f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70729e1dad01940f878c999657bb5bd2dd074af245781a33ff0259da811f07f7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eab633dbd2eae86b5162316d23e33dbc6e6e9d10baf9cf5ae1ea4022a4de00f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70729e1dad01940f878c999657bb5bd2dd074af245781a33ff0259da811f07f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce03320ef6732e8b5db7d708d1016dd6ed6a1ae11b668fc24f9b65990de5883. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f71b9aa9c0fa7a25571bafc969bf5ca950e251131988bd559d2f1c605ddae5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c6ec90a85ce42bbac60af2810f96b8c44f208340b5aa2a84228a6e4b470186. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebea2d1536956db2aed586168127cb9246540c8008418b33fb37c38cda62ec33. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSU32500038.
Hollandse Hits - Top 100 (Beste Aller Tijden)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654daa341d0881d8b71a09ff9b710f553721970b438f55d1c146a58a9f35c977. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241400405.
Pim & Pom - Het Grote Avontuur (De Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654daa341d0881d8b71a09ff9b710f553721970b438f55d1c146a58a9f35c977. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241400405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e574c423bf1ff91a1a01c0514504c0a1ea4d2051640e19884ecc505f8f2a47. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241400410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59577b37d8ca046f53474ef41e65e7aad1b880823635d7d6757c0ab3acf061c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK072500001.